Welcome to your ultimate noise and vibration analysis resource


Noise Pollution and Fighting it with Acoustic Foam

Noise pollution (or environmental noise inneighbour you could make as much noise as you
technical areas and venues) is termed aswanted and it wasn't a problem. Nowadays
displeasing or annoying human or mechanicallybasically we have people living on top of
caused sound that is or can be described aseach other, underneath each other and in fact
alien  to  the  environment.all over the place and more importantly
interfacing with modern day technologies in
I guess to most of us the major source ofways that hitherto would have thought to have
this pollution would come from transportationbeen impossible. As such the use of the
systems, as anyone who has tried to hire aacoustic foam and the noise dampening systems
car from the main AVIS car rental depot atare  essential.
Heathrow Airport would testify to. Based on
the perimeter road at Heathrow sometimes theIf we take for example the situation in many
noise of landing 747's can make it a littlecities nowadays when we have whole plethoras
difficult explaining to the attendant whatof modern communication links such as
problems you may have had (or not) with theunderground railway systems, over ground
car  you  are  returning.railway systems, modern two-way flyovers and
in fact transports communications and
However before we all start to assume thatresidential accommodation right next to each
noise pollution is purely something thatother. Without adequate noise reduction
occurs in major cities let us consider thesystems in place and incorporated within the
effect of noise pollution in ruralstructure of the residential and work
communities. Now noise from recreationalaccommodation than pretty quickly life within
vehicles has become quite a major issue withthese new cities would become pretty
the rural communities. Quad Bikes or Allintolerable.
Terrain Vehicles (ATV's) have become a
serious problem in the countryside. They haveAs we have said before, enter stage left
increased massively in popularity and areacoustic foam. Without these new technologies
joining the more traditional two wheeledproviding the noise insulation, the quality
bikes as the vehicle of choice for off roadof life in most built up areas would be
riding.appalling.
The bottom line is that we live in a noisyAt this point it becomes pretty obvious to
world and by that I mean not just the soundall concerned quite what a debt we owe to
of cars and traffic etc but the way we livenoise reduction systems and soundproofing in
our lives and perhaps more importantly wheregeneral that quite often mere words on no
we are now living and the density of thelonger  enough.
accommodation  we  provide  ourselves.
Having lived in the centre of London and also
In the old days when basically all you had tospent time on the northwest coast of County
worry about was the old cottage in the middleDonegal in Ireland, when it comes to noise
of the field 6 miles away from the nearestpollution I know which one I prefer.



1 A B C D E 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132